50241665 has 4 divisors (see below), whose sum is σ = 60290004. Its totient is φ = 40193328.

The previous prime is 50241619. The next prime is 50241707. The reversal of 50241665 is 56614205.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 25877569 + 24364096 = 5087^2 + 4936^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-50241665 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5024162 + ... + 5024171.

It is an arithmetic number, because the mean of its divisors is an integer number (15072501).

Almost surely, 2^50241665 is an apocalyptic number.

It is an amenable number.

50241665 is a deficient number, since it is larger than the sum of its proper divisors (10048339).

50241665 is a wasteful number, since it uses less digits than its factorization.

50241665 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10048338.

The product of its (nonzero) digits is 7200, while the sum is 29.

The square root of 50241665 is about 7088.1355094270. The cubic root of 50241665 is about 368.9957304951.

The spelling of 50241665 in words is "fifty million, two hundred forty-one thousand, six hundred sixty-five".